I’m not sure where exactly Jxeditor got the “three” from in that video. It doesn’t sound like the one Luke says when he tells Rey he will teach her the ways of the Jedi (and why they must end). I could be wrong though.

I’ll try it out when I get the time to.

EDIT: JX is on these forums but his last login date was the first of this year. I could probably get his attention through a PM but I already left a comment on the YouTube video. Anyways, I’ll get back on this tomorrow if I have the time.